<tr id="logo_area_tr" class='logo_area_tr'>
    <td class="td_left">logo</td>
    <td>
        <a class="btn btn-app btn-purple btn-sm" id="logo_upload_btn" href="javascript:;">
            <i class="icon-cloud-upload bigger-200"></i>
            Upload
        </a>
        <div id="logo_upload_area">
            <div id='upload_progress'>
                <span class='bar' id='bar'></span>
                <span id='percent_num'></span>
            </div>
            <div id='upload_rs'>
                <if condition="$detail.logo neq ''">
                    <img src="__APP__/{$detail.logo}"/>
                    <a onclick="removeLogo($(this))">删除</a>
                </if>
            </div>
        </div>
        <input type='hidden' name='logo' id='logo' autocomplete='off'/>
        <input type='hidden' name='logo_old' value="{$detail.logo}"  autocomplete='off'/>
    </td>
</tr>